| Balfour Beatty PLCLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 1945 |
| Balkan Treasures LtdOrmskirk, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2021 |
| Balkan Wine Discoveries LimitedYeovil, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2017 |
| Ballantynes of Walkerburn LimitedWalkerburn, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 1990 |
| Ballers Brands LtdRochford, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2019 |
| Balman Import & Export LtdSmethwick, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2006 |
| Balthazar LtdLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2001 |
| Bancroft Wines LimitedLondon, United Kingdom · UKbancroftwines.com · checked 28 Oct 2026 | UK | 0 | – | – | –Premium (producers) | 29% | 1999 |
| Banda LimitedLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2006 |
| Bank Pictet & Cie A G, London B RanchFrankfurt Am Main, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2014 |
| Banquist LtdLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2019 |
| Banter Beverages LimitedRuislip, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2021 |
| Bardome LtdBarnet, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2013 |
| Bargain Booze LtdCrewe, United Kingdom · UKchecked 26 Oct 2026 | UK | 0 | – | – | – | – | – |
| Baron Wines LtdLondon, United Kingdom · UKbaronwines.co.uk · checked 28 Oct 2026 | UK | 0 | – | – | – | – | 2010 |
| Barrel Booze LimitedLuton, United Kingdom · UKchecked 26 Oct 2026 | UK | 0 | – | – | – | – | – |
| Barrel To Tap LtdRomsey, United Kingdom · UKbarreltotap.com · checked 28 Oct 2026 | UK | 0 | – | – | – | – | 2018 |
| Barrelheads LimitedLondon, United Kingdom · UKbarrelheads.co.uk · checked 28 Oct 2026 | UK | 0 | – | – | – | – | 2013 |
| Barrett and Page LimitedFareham, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2012 |
| Barrique Fine Wines LtdOssett, United Kingdom · UKbarriquefinewines.com · checked 28 Oct 2026 | UK | 0 | – | – | – | – | 2020 |
| Barry Drinks LtdHarrow, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2013 |
| Barsped GmbHUnited Kingdom · UKchecked 26 Oct 2026 | UK | 0 | – | – | – | – | – |
| Barton Brownsdon and Sadler LtdHorsham, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 1985 |
| Barwell and Jones LtdRushden, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2008 |
| Base Group LtdWhetstone, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2009 |
| Basilico LtdWellingborough, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 1998 |
| Basket Press Wines LtdLondon, United Kingdom · UKbasketpresswines.com · checked 28 Oct 2026 | UK | 0 | – | – | –Premium (producers) | 17% | 2016 |
| Batasiolo SPAUnited Kingdom · UKchecked 26 Oct 2026 | UK | 0 | – | – | – | – | – |
| Bath Sixteen LimitedAlnwick, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2016 |
| Batwine LtdOakham, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2012 |
| Bauder LtdIpswich, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 1979 |
| Bavette Bistro LtdLeeds, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2023 |
| Baxters Food Group LtdFochabers, United Kingdom · UKchecked 26 Oct 2026 | UK | 0 | – | – | – | – | – |
| Baxterstorey LimitedReading, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 1985 |
| Bayley & Sage LtdLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 1988 |
| Baza Trade LtdBarking, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2005 |
| BB&R LtdUnited Kingdom · UKbbr.com · checked 28 Oct 2026 | UK | 0 | – | – | –Fine (producers) | 21% | 2005 |
| Bbme LimitedLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2023 |
| Bc Tma LimitedHertford, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2015 |
| Bdl Restaurant LimitedLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2007 |
| Beach Point Capital Europe LLPLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2010 |
| Beachcomber Tours LimitedSurrey, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 1988 |
| Beams International LimitedGillingham, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 1999 |
| Beattie & Roberts Imports LimitedLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2018 |
| Beatville LimitedDatchet, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 1990 |
| Beckford Bottle Shop LtdTisbury, United Kingdom · UKbeckfordbottleshop.com · checked 28 Oct 2026 | UK | 0 | – | – | –Premium (producers) | 11% | 2015 |
| Beeagle WineUnited Kingdom · beeaglewine.com · checked 13 Oct 2026 | | – | 5 | ItalyProsecco | –Premium (producers) | 40% | – |
| Beef and Burgundy LtdChichester, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2009 |
| Beer52 LimitedEdinburgh, United Kingdom · UKbeer52.com · checked 28 Oct 2026 | UK | 0 | – | – | – | – | 2013 |
| Beerpol LtdHounslow, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2018 |